Date: Fri, 23 Aug 2002 16:49:06 +0200 From: Thomas Quinot <thomas@cuivre.fr.eu.org> To: "Kenneth D. Merry" <ken@kdm.org> Cc: Nate Lawson <nate@root.org>, scsi@FreeBSD.ORG Subject: Re: CDB6/10 negotiation Message-ID: <20020823164905.A81643@melusine.cuivre.fr.eu.org> In-Reply-To: <20020822225327.B13285@panzer.kdm.org>; from ken@kdm.org on Thu, Aug 22, 2002 at 10:53:27PM -0600 References: <Pine.BSF.4.21.0208211327510.57170-100000@root.org> <20020821230409.C66733@melusine.cuivre.fr.eu.org> <20020822225327.B13285@panzer.kdm.org>
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Le 2002-08-23, Kenneth D. Merry écrivait :
> > Some devices can also require quirks for maximum I/O operation size
> > (specifically, ZIP drives need a quirk in scsi_da to be able to use
> > FFS).
Apparently not anymore, because Søren has changed the underlying
generic ATAPI code to not rely on the upper layer honoring
si_iosize_max, but instead unconditionnally cap transfer size.
ATAPI ZIP drives can now be used with a vanilla -CURRENT and atapicam:
FreeBSD melanie.enst.fr 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Fri Aug 23 02:57:05 CEST 2002 root@melanie.enst.fr:/home/usr.obj/usr/src/sys/MELANIE i386
da0 at ata1 bus 0 target 1 lun 0
da0: <IOMEGA ZIP 250 51.G> Removable Direct Access SCSI-0 device
melanie# mount|grep da0
/dev/da0s1c on /zipbsd (ufs, local)
Thomas.
--
Thomas.Quinot@Cuivre.FR.EU.ORG
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